PREPARATION AND PROPERTIES OF NEW PI-CONJUGATED POLY(BENZIMIDAZOLE-4,7-DIYL) AND POLY(2,1,3-BENZOTHIADIAZOLE-4,7-DIYL)

被引：45

作者：

KANBARA, T ^{[1
]}

YAMAMOTO, T ^{[1
]}

机构：

[1] TOKYO INST TECHNOL, RESOURCES UTILIZAT RES LAB, 4259 NAGATSUTA, MIDORI KU, YOKOHAMA, KANAGAWA 227, JAPAN

来源：

CHEMISTRY LETTERS | 1993年 / 03期

关键词：

D O I：

10.1246/cl.1993.419

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Dehalogenation polycondensation of 4,7-dibromobenzimidazole and 4,7-dibromo-2,1,3-benzothiadiazole with a zero-valent nickel complex afford poly(benzimidazole-4,7-diyl) and poly(2,1,3-benzothiadiazole-4,7-diyl), respectively. These polymers give rise to electrochemically active doping-undoping cycles in both reduction and oxidation regions, and are converted into electrically conducting materials on both n- and p-type chemical doping.

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页码：419 / 422

页数：4

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